National Standard: GB/T, GBT
              
GBT << ...>> GBT
Std ID Description (Standard Title)
GB/T 949-1988 Slotted raised countersunk head screws with waisted shank
GB/T 950-1986 Cross recessed round head wood screws
GB/T 9505-1988 Barium flash getter
GB/T 9505-1998 Barium flash getters
GB/T 9505-2010 Barium flash getters
GB/T 9506.10-1988 Test method for firmness of getter by pressure or sinter
GB/T 9506.11-1988 Test method for weld strength of getter support
GB/T 9506.1-1988 Generic rules for test method of getter properties
GB/T 9506.2-1988 Test method for barium yield of barium flash getter
GB/T 9506.3-1988 Test method for barium content in getter fill and getter film of barium flast getter
GB/T 9506.4-1988 Test method for amount of gas evolved from getter
GB/T 9506.5-1988 Test method for nitrogen-released and gas-absorbed dynamic curve of nitrogen-doped getter
GB/T 9506.6-1988 Test method for barium film distribution of nitrogen-doped getter
GB/T 9506.7-1988 Test method for gettering properties of barium flash getter
GB/T 9506.8-1988 Test method for gettering properties of non-evaporable getter
GB/T 9506.9-1988 Test method for amount of filling getter
GB/T 951-1986 Cross recessed countersunk head wood screws
GB/T 95-1985 Plain washers--Product grade C
GB/T 95-2002 Plain washers -- Product grade C
GB/T 952-1986 Cross recessed raised countersunk head wood screws
GB/T 9530-1988 Terms for electronic ceramics
GB/T 9531.1-1988 General specification for electronic ceramic parts
GB/T 9531.2-1988 Specification for ceramic parts, type A
GB/T 9531.3-1988 Specification for ceramic parts, type B
GB/T 9531.4-1988 Specification for ceramic parts, type C
GB/T 9531.5-1988 Specification for ceramic parts, type D
GB/T 9531.6-1988 Specification for ceramic part, type E
GB/T 9531.7-1988 Specification for ceramic parts, type F
GB/T 953-1988 Double end studs (clamping type). Product grade C
GB/T 9532-1988 Designations for LiNbO3, LiTaO3, Bi12GeO20, Bi12SiO20 piezoelectric crystals
GB/T 9532-2012 Designations for piezoelectric crystals
GB/T 9533-1988 (Microwave solid dielectric material dielectric properties of the test method. Coaxial terminal short circuit)
GB/T 9534-1988 Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using Quasi-Optic cavity technique
GB/T 9535-1988 Environmental test methods for terrestrial silicon solar cell module
GB/T 9535-1998 Crystalline silicon terrestrial photovoltaic(PV) modules-design qualification and type approval
GB/T 9536-1995 Electromechanical switches for use in electronic equipment. Part 1: Generic specification
GB/T 9536-2012 Electromechanical switches for use in electrical and electronic equipment -- Part 1: Generic specification
GB/T 9537-1988 Keyboard switches for use in electronic equipment. Part 1: Generic specification
GB/T 9538-1988 General specification of flat cable connector
GB/T 9540-1988 Wideband modem for synchronous data transmission at a data signalling rate higher than 72 kbit/s using 60~108kHz group band circuits
GB/T 9541-1988 2400 bits per second duplex modem using the echo cancellation technique standardized for use on the general switched telephone network and on point-to-point 2 wire leased telephone-type-circuits
GB/T 954-1986 120 degree countersunk head rivets
GB/T 9542-1988 Programming languages PL/1
GB/T 9543-1988 Programming languages PL/1 general purpose subset
GB/T 9544-1988 Information processing systems. Computer graphics. Graphical kernel system (GKS) functional description
GB/T 9545-1988 Cotton spinning machinery--Working width
GB/T 9546.801-2015 Fixed resistors for use in electronic equipment -- Part 8-1: Blank detail specification -- Fixed surface mount resistors categorized as level G -- Assessment level EZ
GB/T 9546.8-2015 Fixed resistors for use in electronic equipment -- Part 8: Sectional specification -- Fixed surface mount resistors
GB/T 9546-1995 Fixed resistors for use in electronic equipment. Part 8: Sectional specification: Fixed chip resistors
GB/T 9547-1994 Fixed resistors for use in electronic equipment. Part 8: Blank detail specificatien: Fixed chip resistors. Assessment level E
GB/T 955-1987 Wave spring washers
GB/T 9553-1993 Jinggangmeisu aqueous solution
GB/T 9559-1988 Lindan
GB/T 956.1-1987 Countersunk external toothed lock washers
GB/T 956.2-1987 Countersunk serrated external toothed lock washers
GB/T 9567-1988 Melamine for industrial use
GB/T 9567-1997 Melamine for industrial use
GB/T 9567-2016 Melamine for industrial use
GB/T 9571-1988 Rubber and plastics hoses--Assessment of ozone resistance under static conditions
GB/T 9572-1988 Rubber and plastics hoses and hose assemblies--Determination of electrical resistance
GB/T 9572-2001 Rubber and plastics hoses and hose assemblies -- Determination of electrical resistance
GB/T 9572-2013 Rubber and plastics hoses and hose assemblies -- Determination of electrical resistance and conductivity
GB/T 9573-1988 Rubber and plastics hoses and hose asssemblies--Methods of measurement of dimensions
GB/T 9573-2003 Rubber and plastics hose and hose assemblies -- Methods of measurement of dimensions
GB/T 10964-1989 Electrotechnical terminology of electrical accessories, controls and protectors
GB/T 9574-1988 Rubber and plastics hoses and hose assemblies--Ratios of proof and burst pressure to design working pressure
GB/T 9574-2001 Rubber and plastics hoses and hose assemblies -- Ratios of proof and burst pressure to design working pressure
GB/T 9575-1988 Rubber and plastics hoses--Bore diameters and tolerances on length
GB/T 9575-2003 Rubber and plastics hoses for general-purpose industrial applications -- Bore diameters and tolerances, and tolerances on length
GB/T 9575-2013 Rubber and plastics hoses -- Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
GB/T 9576-2001 Rubber and plastics hoses and hose assemblies -- Guide to selection, storage, use and maintenance
GB/T 9576-2013 Rubber and plastics hoses and hose assemblies -- Guidelines for selection, storage, use and maintenance
GB/T 9577-1988 Rubber and plastics hoses and hose assemblies--Specification for marking, package and transportation
GB/T 9577-2001 Rubber and plastics hoses and hose assemblies -- Rules for marking, package and transportation
GB/T 9578-1988 Standard reference black
GB/T 9578-2002 Standard reference black 3
GB/T 9578-2011 Industry reference carbon black 4#
GB/T 9579-1998 Carbon black in SBR (Styrene-butadiene rubber)--Recipe and evaluation method
GB/T 9579-2006 Rubber compounding ingredients -- Carbon black -- Method of evaluation in styrene-butadiene rubbers
GB/T 9580-1988 Standard practice for carbon black--Evaluation of a standard reference black
GB/T 9580-2002 Standard practice for carbon black -- Evaluation of a standard reference black
GB/T 9580-2009 Evaluation of standard reference carbon black
GB/T 9581-2002 Oil for use in the carbon black products -- Ethylene bottom
GB/T 9581-2011 Oil for use in the carbon black products -- Ethylene bottom
GB/T 958-1989 Geological symbols used for regional geological maps
GB/T 958-2015 Geological legends used for regional geological maps
GB/T 9582-1998 Photography--Industrial radiographic film--Determination of ISO speed and average gradient when exposed to X-and γ-radiation
GB/T 9582-2008 Photography -- Industrial radiographic films -- Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation
GB/T 9584-1988 Measuring methods of electrical properties of voltage-tunable magnetrons
GB/T 9586-1988 Methods of accelerated life test of fluorescent display tubes
GB/T 9587-1988 Blank detail specification for metal-ceramic transmitting tubes dissipation over 1kW
GB/T 9588-1988 Methods of measurement of Geiger-Muller counter tubes
GB/T 9588-2008 Methods of test of Geiger -- Müller counter tubes
GB/T 959.1-1986 Specifications for ring. Circlips
GB/T 959.2-1986 Specifications for ring. Round wire snap rings
GB/T 959.3-1986 Specifications for ring. Cutting rings
GB/T 9597-1988 Fixed capacitors for use in electronic equipment--Sectional specification--Fixed high reactive power--Class 1 ceramic dielectric capacitors
GB/T 9598-1988 Fixed capacitors for use in electronic equipment--Blank detail specification--Fixed high reactive power--Classl 1 ceramic dielectric capacitors--Assessment level E
GB/T 96.1-2002 Plain washers -- Large series -- Product grade A
GB/T 96.2-2002 Plain washers -- Large series -- Product grade C